Here is one thing I much disliked:
When I got out of the sewers of Erothin after the escape with Melvin (The Escape quest), I went back to the city, because I wanted to check if Chancellor's soldiers would really attack me or arrest me (as was written in my quest diary) and… nothing! As if nothing happened, every guard just told me the same thing "No time, I'm on duty"… No alarm, no arresting the fugitive, nothing.
Is it some kind of glitch or an oversight? I began to wonder if there are more of such things in this game… It's a pity, because the main storyline was brilliant up to this point and it made me believe that I was having an adventure in a game based on great interaction and consequence.